Many people think seat belts are useless. They are wrong. Seat belts save lives. They protect people who get into very bad accidents. They keep people secure to their seat during an accident. This stops people from flying out of their cars in an accident. People get hurt when this happens.

What sentence should be used to end this paragraph?
A.
There are seat belts in the front and back seats of cars.
B.
The seat belt covers your chest and waist.
C.
Seat belts keep people safe and alive.
D.
Some accidents happen from bad tires.